@import url('https://fonts.googleapis.com/css2?family=Manrope:wght@400;500;600;650;700;750;800&display=swap');
:root{--paper:#fafafb;--white:#fff;--ink:#252733;--muted:#6e727f;--line:#e7e8ed;--red:#ac2739;--red-light:#f8ecee;--purple:#7664b6;--orange:#b86f20;--teal:#298b83;--radius:14px;font-family:'Manrope',sans-serif;color:var(--ink);font-synthesis:none}
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p{font-size:13px;color:var(--muted);line-height:1.9;margin:0}.learning-banner{background:#f1ecee;border:1px solid #e9dfe2;border-radius:12px;display:flex;align-items:center;gap:18px;padding:22px 24px;margin:27px 0 32px}.learning-icon{width:40px;height:40px;border-radius:10px;background:#e6d5da;display:grid;place-items:center;color:var(--red);font-size:26px;flex-shrink:0}.learning-banner h2{font-size:14px;line-height:1.65;margin:0 0 5px;font-weight:750}.learning-banner p{font-size:12px;color:#7d6870;margin:0}.learning-banner button{margin-left:auto;flex-shrink:0;background:var(--red);color:#fff;border:0;border-radius:7px;padding:11px 14px;font-size:12px;font-weight:600}.learning-banner button span{margin-left:10px}footer{display:flex;justify-content:space-between;font-size:11px;color:#868994;border-top:1px solid var(--line);padding:18px 0 23px;gap:12px}dialog{border:1px solid var(--line);border-radius:20px;padding:40px;max-width:580px;width:calc(100% - 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@media(min-width:1550px){main{padding-top:40px}.diagram-canvas{padding:55px 32px 40px}.node{width:155px}.connector{width:48px}}
@media(max-width:1200px){.sidebar{width:228px;padding:26px 15px}.page{margin-left:228px}main{padding:28px 28px 0}.topbar{padding:0 28px}.learning-banner{flex-wrap:wrap}.learning-banner button{margin-left:58px}.hero-glyph{width:70px;height:70px}.tabs{gap:20px}}
@media(max-width:900px){.sidebar{width:240px;transform:translateX(-100%);transition:transform .2s;box-shadow:12px 0 40px #25273312}.sidebar.open{transform:translateX(0)}.page{margin-left:0}.menu-toggle{display:block;border:0;background:none;font-size:23px;padding:0;margin-right:18px}.topbar{height:68px;justify-content:initial}.small-cta{margin-left:auto}.sidebar.open{top:68px}.topbar{position:relative;z-index:30;background:white}main{padding:27px 24px 0}.sidebar-course{margin-top:30px}.sidebar{overflow-y:auto}.sidebar-bottom{margin-top:20px}.side-note{display:none}}
@media(max-width:600px){.topbar{padding:0 18px}.breadcrumb{font-size:12px;gap:8px}.breadcrumb>strong{display:none}.small-cta{font-size:12px;padding:8px 10px;gap:10px}main{padding:23px 18px 0}.intro-row{font-size:11px;margin-bottom:25px}.reading-time{display:none}.article-heading{gap:10px}.category{font-size:11px}h1{font-size:32px;letter-spacing:-1.1px}.article-heading p{font-size:14px;line-height:1.8}.hero-glyph{display:none}.use-cases{margin:20px 0 27px;gap:6px}.use-cases>span:first-child{width:100%}.tabs{gap:24px;margin-bottom:20px}.tabs button{font-size:13px}.diagram-head{padding:14px 16px;align-items:flex-start;gap:12px}.diagram-head h2{font-size:13px}.diagram-head span{font-size:11px;max-width:120px;text-align:right}.diagram-canvas{padding:28px 20px}.diagram-flow{flex-direction:column;min-width:0;gap:0}.node{width:100%;display:grid;grid-template-columns:38px 1fr;grid-template-rows:auto auto;column-gap:13px;text-align:left;padding:12px 16px}.node-icon{width:38px;height:38px;grid-row:1/3;margin:0}.node strong{font-size:14px}.node small{font-size:11px;margin:0}.connector{width:2px;height:25px}.connector:after{right:-2px;top:auto;bottom:0;transform:rotate(135deg)}.connector span{left:15px;top:3px;transform:none;font-size:10px}.diagram-caption{font-size:11px;margin-top:20px}.diagram-legend{padding:13px 16px;flex-wrap:wrap;font-size:11px}.legend-dots{gap:13px}.insight-grid{grid-template-columns:1fr;gap:12px}.insight{padding:18px}.learning-banner{padding:20px;gap:13px}.learning-icon{display:none}.learning-banner button{margin-left:0;width:100%;font-size:13px}.learning-banner h2{font-size:15px}.learning-banner p{font-size:13px}footer{flex-direction:column;font-size:11px;gap:4px}dialog{padding:30px 24px}dialog h2{font-size:25px}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important;animation:none!important}}
/* Shared reading scale and complete atlas states. */
.article-heading p,.insight p{font-size:16px}.nav-item{font-size:14px}.library-label,.sidebar-bottom,.course-mark,.sidebar-course p,.side-note p{font-size:12px}.sidebar-course p{line-height:1.75}.text-button,.small-cta,.breadcrumb,.category,.edition,.reading-time,.use-cases>span:first-child,.pill{font-size:14px}.intro-row{gap:20px}.tabs button{font-size:14px}.node strong{font-size:14px}.node small{font-size:12px;line-height:1.5}.node{width:142px;padding:15px 10px;min-height:139px}.connector{width:43px}.connector span{font-size:12px;top:-26px;background:#fff9;padding:0 2px}.node-icon{background:#efedf8!important;color:var(--purple)!important}.node.role-logic .node-icon{background:#fff0de!important;color:#a45c12!important}.node.role-data .node-icon{background:#e4f3f0!important;color:#227a72!important}.diagram-head h2{font-size:16px}.diagram-head span,.diagram-legend{font-size:12px}.diagram-canvas{padding:36px 24px 28px;min-height:0}.diagram-flow{min-width:0}.supporting-flow{max-width:650px;margin:27px auto 0;border-top:1px dashed #ccceda;padding-top:15px}.supporting-label{display:block;font-size:12px;color:#747887;text-align:center;margin-bottom:12px}.support-nodes{display:grid;grid-template-columns:1fr 1fr;gap:18px}.support-node{width:100%;min-height:0;display:grid;grid-template-columns:34px 1fr;text-align:left;column-gap:12px;padding:12px 14px;border-style:dashed}.support-node .node-icon{width:34px;height:34px;border-radius:7px;grid-row:1/4;align-self:center;margin:0}.support-node .node-icon svg{width:20px;height:20px}.support-node strong{font-size:13px}.support-node small{font-size:12px}.support-route{font-size:11px;color:#787d89;margin-top:5px;line-height:1.5}.node-detail{display:flex;gap:12px;padding:18px 22px;min-height:112px;border-top:1px solid var(--line);background:#fbfbfd}.node-detail strong{font-size:14px;font-weight:750}.node-detail p{font-size:14px;line-height:1.8;color:#686e7c;margin:4px 0 0}.detail-symbol{color:var(--purple);flex-shrink:0;padding-top:3px}.detail-symbol svg{width:18px;height:18px}.insight h3{font-size:15px;align-items:flex-start}.insight h3 svg{flex-shrink:0;margin-top:3px}.architecture-note{font-size:14px;color:#707684;line-height:1.9;margin:19px 3px}.sources{font-size:14px;border-top:1px solid var(--line);padding:16px 3px 0}.sources summary{cursor:pointer;font-weight:650;list-style:none}.sources summary:before{content:'+';display:inline-block;width:22px;color:var(--red);font-size:19px;font-weight:400}.sources[open] summary:before{content:'−'}.sources summary span{font-size:12px;color:#888d97;margin-left:15px;font-weight:400}.sources>div{display:flex;gap:20px;flex-wrap:wrap;margin:14px 22px}.sources a{font-size:13px;color:#715687;text-decoration:underline;text-underline-offset:3px}.learning-banner h2{font-size:16px}.learning-banner p,.learning-banner button{font-size:14px}.learning-banner{align-items:flex-start}.learning-banner button{align-self:center}.section-intro{margin:0 0 24px}.section-intro h2{font-size:24px;letter-spacing:-.6px;line-height:1.45;margin:0 0 10px}.section-intro p{font-size:16px;color:var(--muted);max-width:780px;line-height:1.8;margin:0}.stack-list{background:white;border:1px solid var(--line);border-radius:12px;overflow:hidden}.stack-row{padding:24px;display:grid;grid-template-columns:minmax(210px,.75fr) 1.25fr;gap:24px}.stack-row+.stack-row{border-top:1px solid var(--line)}.tool-heading{display:flex;gap:13px;align-items:flex-start}.tool-icon{width:40px;height:40px;border-radius:10px;background:#f1edf8;color:var(--purple);display:grid;place-items:center;flex-shrink:0}.tool-icon svg{width:22px;height:22px}.tool-heading h3{font-size:16px;line-height:1.5;margin:0 0 4px}.tool-heading div>span{font-size:13px;color:var(--muted)}.tool-content>p{font-size:16px;line-height:1.8;margin:0 0 12px;color:#555c6b}.tool-question{font-size:14px;line-height:1.8;padding-left:13px;border-left:2px solid #ead7dc;color:#575d6b}.tool-question span{display:block;color:var(--red);font-size:12px;font-weight:650}.budget-block{padding:24px;background:#f2f2f7;border-radius:12px;margin:22px 0}.budget-block h3,.partner-brief h3{font-size:17px;margin:0 0 12px}.budget-block ul{display:flex;gap:10px;flex-wrap:wrap;list-style:none;margin:0;padding:0}.budget-block li{background:white;border:1px solid #e4e3ed;border-radius:7px;padding:8px 13px;font-size:14px}.budget-block p{font-size:14px;color:#737887;margin:17px 0 0;line-height:1.8}.intro-with-action{display:flex;justify-content:space-between;align-items:flex-start;gap:28px}.intro-with-action h2{font-size:23px}.download-button{border:1px solid var(--line);background:#fff;border-radius:8px;font-size:13px;padding:10px 13px;display:flex;align-items:center;gap:8px;white-space:nowrap;margin-top:5px}.download-button svg{width:17px;height:17px;color:var(--red)}.questions-list{border:1px solid var(--line);background:#fff;border-radius:12px;overflow:hidden}.question+.question{border-top:1px solid var(--line)}.question summary{font-size:16px;font-weight:700;cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:24px;padding:21px 24px;line-height:1.7}.question summary::-webkit-details-marker{display:none}.question summary>span{font-size:24px;font-weight:400;color:#999aa6}.question[open] summary>span{transform:rotate(45deg)}.question p{font-size:16px;margin:0;padding:0 24px 23px;color:var(--muted);max-width:840px;line-height:1.85}.skills-block{display:grid;grid-template-columns:.8fr 1.2fr;gap:30px;margin:25px 0;padding:28px;background:#f0edf7;border-radius:12px}.subtle-label{font-size:12px;color:#786399}.skills-block h3{font-size:20px;letter-spacing:-.5px;margin:5px 0 10px}.skills-block p{font-size:14px;line-height:1.8;color:#726b80;margin:0}.skills-block ul{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;justify-content:center;gap:15px}.skills-block li{display:flex;align-items:flex-start;gap:10px;font-size:14px;line-height:1.8}.skills-block li svg{width:18px;height:18px;color:#8c78a6;flex-shrink:0;margin-top:4px}.quiz{background:white;border:1px solid var(--line);border-radius:12px;padding:26px;margin-bottom:22px}.quiz-label{color:var(--red);font-size:13px;font-weight:650;display:flex;justify-content:space-between;gap:15px}.quiz-label span{color:var(--muted);font-size:12px;font-weight:400}.quiz h3{font-size:20px;line-height:1.65;letter-spacing:-.4px;margin:15px 0 22px;max-width:820px}.quiz-options{display:flex;flex-direction:column;gap:11px}.quiz-options button{border:1px solid var(--line);border-radius:9px;background:#fdfdfe;display:flex;gap:13px;align-items:center;text-align:left;padding:13px 15px;font-size:15px;line-height:1.65}.answer-letter{display:grid;place-items:center;width:27px;height:27px;border-radius:6px;background:#f0f0f5;color:#7c7d8b;font-size:12px;font-weight:700;flex-shrink:0}.quiz-options button.correct{border-color:#7caf9d;background:#f1f8f4}.quiz-options button.incorrect{border-color:#d0ae7c;background:#fcf7ed}.quiz-options button.chosen .answer-letter{background:#e1e8e3;color:#315f4a}.quiz-feedback{padding:18px 20px;border-radius:9px;margin-top:20px}.quiz-feedback strong{font-size:15px}.quiz-feedback p{font-size:15px;line-height:1.8;margin:6px 0 0}.is-correct{background:#eaf4ef;color:#365e4e}.is-learning{background:#f7f0e1;color:#715624}.specialist-list{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.specialist{background:white;border:1px solid var(--line);border-radius:12px;padding:22px}.specialist h3{font-size:16px;margin:17px 0 9px;line-height:1.6}.specialist p{font-size:15px;line-height:1.9;margin:0;color:var(--muted)}.partner-directory{margin:35px 0 25px}.partner-directory h2{font-size:21px}.partner-empty{display:flex;gap:20px;border:1px dashed #cfd0db;border-radius:12px;padding:26px;background:#f7f7fa}.partner-empty>svg{width:28px;height:28px;flex-shrink:0;color:#9993a9}.partner-empty h3{font-size:16px;margin:0 0 8px;line-height:1.7}.partner-empty p{font-size:15px;color:var(--muted);margin:0;line-height:1.85}.partner-brief{padding:25px;background:#efedf5;border-radius:12px}.partner-brief p{font-size:16px;color:#6e687e;line-height:1.9;margin:0}.partner-link{display:flex;flex-direction:column;gap:6px;border:1px solid var(--line);background:white;padding:20px;border-radius:10px}.partner-link span{font-size:14px}.partner-link span:last-child{color:var(--red)}.course-focus{background:#f4f2f7;border-radius:10px;padding:20px;margin:22px 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@media(max-width:1200px){.node{width:126px}.connector{width:32px}.hero-glyph{display:none}.intro-with-action{flex-direction:column;gap:10px}.intro-with-action .download-button{margin:0}.learning-banner{align-items:center}.learning-banner button{margin-left:58px}.stack-row{grid-template-columns:1fr 1.2fr;gap:17px;padding:22px}.category,.edition,.reading-time{font-size:12px}}
@media(max-width:900px){.node{width:142px}.connector{width:43px}.sidebar-course{margin-top:auto}.sidebar{padding-bottom:24px}.side-note{display:flex;padding-top:15px;padding-bottom:15px}.sidebar-course h3{font-size:16px}.sidebar-bottom{display:none}.specialist-list{gap:12px}.specialist{padding:18px}.skills-block{gap:24px}.sidebar.open{max-height:calc(100dvh - 68px)}}
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@media(max-width:600px){.breadcrumb{font-size:12px}.small-cta{font-size:12px}.article-heading p{font-size:16px}.use-cases{gap:6px}.pill{font-size:12px}.tabs{gap:24px}.tabs button{font-size:14px;padding-bottom:13px}.diagram-head{align-items:center}.diagram-head h2{font-size:14px}.diagram-head span{font-size:12px}.diagram-legend{font-size:12px;gap:8px}.legend-dots{gap:14px}.diagram-canvas{padding:21px}.architecture-note{font-size:14px}.insight h3{font-size:15px}.learning-banner p{font-size:14px}.learning-banner button{width:100%;font-size:14px}.skills-block li{font-size:15px}.course-focus{padding:17px}footer{font-size:12px}}
@media(max-width:900px){.sidebar{visibility:hidden}.sidebar.open{visibility:visible}}
.connector span{z-index:1;background:#fff;white-space:nowrap}
@media(max-width:740px){.connector span{background:transparent}}